APA (7e ed.) Bronvermelding

Não informado. (2004). Health educators at work. University of North Carolina, Department of Public Health Education.

Chicago (17e ed.) Bronvermelding

Não informado. Health Educators at Work. Chapel Hill, NC: University of North Carolina, Department of Public Health Education, 2004.

MLA (8e ed.) Bronvermelding

Não informado. Health Educators at Work. University of North Carolina, Department of Public Health Education, 2004.

Let op: Deze citaties zijn niet altijd 100% accuraat.